Lactase persistence evolved in humans because of what? 1. the development of mutations in the lactase gene
2. famine in societies with domesticated cattle
3. a lack of cattle in most areas of the world
4. the evolution of the lactase gene in humans

How many major plates cover the earth

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus